body {
    background: #f7f9fa!important;
}
.header {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    min-width: 1280px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    height: 2.7rem;
    padding: 0 1rem;
    line-height: 2.7rem;
    background-color: #fff;
    z-index: 9;
    box-shadow: 0 2px 4px 0 rgba(175,186,200,.17);
}
    .header > img {
        width: 72px;
    }
    .header_title {
        position: relative;
        margin-left: 1rem;
        padding-right: .6rem;
        font-size: .7rem;
    }
    .header_title::after {
        content: "";
        position: absolute;
        right: 0;
        top: .8rem;
        bottom: .8rem;
        width: 1px;
        background-color: #e0e6ed;
    }
    .header_link li {
        position: relative;
    }
    .header_link i{
        position: absolute;
        right: 0;
        top: 0;
        color: #c0ccda;
    }
    .header_bar li img:nth-child(2){
        display: none;
    }
    .header_bar li:hover img:nth-child(2){
        display: block;
    }
    .header_bar li:hover img:nth-child(1){
        display: none;
    }
    .header_fenxi:hover  .header_bar{
        display: block;
    }
    .header_bar {
        z-index: 1050;
        position: absolute;
        top: 2.8rem;
        left: 0;
        width: 682px;
        padding: 18px 18px 8px;
        background: #fff;
        box-shadow: 0 10px 15px 1px rgba(113,120,129,.2);
        border-radius: 3px;
        line-height: 1;
        display: none;
    }
    .header_bar ul {
        display: flex;
        flex-flow: row wrap;
    }
    .header_bar li {
        position: relative;
        width: 50%;
        padding: 16px;
    }
    .header_bar li:hover {
        background-color: #e5f9fa;
    }
    .header_bar img {
        position: absolute;
        top: 22px;
        left: .5rem;
    }
    .header_bar div {
        padding-left: 1.5rem;
    }

    .header_bar span{
        color: #1f2d3d;
        font-size: 14px;
        line-height: 1.4;
        font-weight: 500;
    }
    .header_bar p {
        color: #475669;
        font-size: 12px;
        font-weight: 400;
        line-height: 1.4;
    }

    .header_link a {
        min-width: max-content;
        padding: 0 1rem;
        font-size: .75rem;
        font-weight: 400;
        color: #1f2d3d;
        display: block;
        line-height: 2.7rem;
        text-align: center;
        cursor: pointer;
        user-select: none;
        
        position: relative;
    }
    .header_link li.on a {
        color: #04bd88;
    }
    .header_link a:hover {
        background: #f5f8fc;
        color: #04bd88;
        transition: background .4s ease-in;
    }
    .header_link {
        display: flex;
        flex: 1;
        padding-left: 5px;
    }
    .header_icon i{
        color: #778ca2;
        width: 32px;
        height: 32px;
        margin-right: .8rem;
    }
    .header_more {
        position: relative;
    }
    .header_more:hover .header_menu {
        display: block;
    }
    .header_menu {
        position: absolute;
        right: 0;
        top: 2.8rem;
        background-color: #fff;
        font-size: 14px;
        line-height: 1;
        display: none;
    }
    .header_menu a {
        display: block;
        color:#778ca2;
        line-height: 1.6rem;
        padding: 0 .6rem;
    }
    .header_menu a:hover {
        background-color: #f1f8fd;
    }
    .header_menu a:first-child {
        border-bottom: 1px solid #eee;
    }
    .header_menu a:last-child {
        border-top: 1px solid #eee;
    }
    .header_menu i{
        color: #778ca2;
        margin-right: .2rem;
    }
    .header_more span {
        line-height: 54px;
        margin: 0 6px 0 0;
        font-size: 16px;
        font-weight: 600;
        color: #1f2d3d;
        text-align: left;
        max-width: 127px;
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }
    .header_role {
        line-height: 20px;
        min-width: 52px;
        max-width: 82px;
        display: inline-block;
        background: #f0f3f6;
        border-radius: 11px;
        font-size: 12px;
        font-weight: 400;
        color: #475669;
        text-align: center;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        padding: 0 6px;
        vertical-align: middle;
    }
.menu {
    position: absolute;
    top: 2.7rem;
    left: 0;
    bottom: 0;
    width: 12rem;
    background-color: #fff;
}
    .menu_search {
        position: relative;
        padding:10px 12px 0 21px;
    }
    .menu_search i {
        position: absolute;
        left: 20px;
        top: 21px;
        font-size: 12px;
        font-weight: bold;
        color: #778ca2;
    }
    .menu_search input {
        width: 100%;
        border: none;
        font-size: .7rem;
        border-bottom: 1px solid #eee;
        padding: .5rem 1rem;
    }
    .menu_search:hover input {
        border-bottom: 1px solid #04cb94;
    }
    .menu_one {
        color: #8492a6;
        font-size: 12px;
        position: relative;
        display: block;
        height: 1.9rem;
        line-height: 1.9rem;
        padding: 0 20px;
        font-size: .7rem;
        cursor: pointer;
    }
    .menu_one i.icon {
        position: relative;
        top: 1px;
        font-weight: bold;
        display: inline-block;
        transition: transform .5s ease;
        -webkit-transition: transform .5s ease;
        transform: rotate(0);
        -ms-transform: rotate(0); 
        -webkit-transform: rotate(0); 
    }
    .menu_one.on i.icon {
        transform: rotate(90deg);
        -ms-transform: rotate(90deg); 
        -webkit-transform: rotate(90deg); 
    }
    .menu_count {
        position: absolute;
        top: 11px;
        right: 20px;
        width: 16px;
        height: 16px;
        line-height: 16px;
        text-align: center;
        font-size: .6rem;
        border-radius: 50%;
        background: #e8eef2;
    }
    .menu_item {
        display: none;
    }
    .on {
        display: block!important;
    }
    .menu_item a,.search a {
        display: block;
        height: 1.9rem;
        line-height: 1.9rem;
        padding: 0 40px;
        font-size: .7rem;
    }
    .menu_item li > a {
        padding: 0 20px;
        transition: all .5s;
    }

    .menu_sec a.on,.menu_fir a.on,.search a.on{
        border-right: 2px solid;
        background: #e5f9f4;
        color: #04cb94;
        font-weight: 500;
    }
    .layui-icon-delete {
        font-size: 20px!important;
    }
.nav {
    position: absolute;
    top: 2.7rem;
    right: 0;
    bottom: 0;
    left: 14rem;
    height: 2rem;
    line-height: 2rem;
    overflow: hidden;
    border-bottom: 1px solid #999;
}
    .nav a{
        float: left;
        height: 2rem;
        line-height: 2rem;
        font-size: .7rem;
        margin-right: .5rem;
    }

.layout {
    position: absolute;
    top: 2.7rem;
    left: 12rem;
    right: 0;
    bottom: 0;
}